For my listeners who want to read what Kant has to say on the topic for himself, I offer the following selections from his writings. These are drawn from the course packet for the Introduction to Ethics class that I taught as a graduate student at CU Boulder. Yes, I did force my poor little undergrads to discuss Kant’s views on masturbation in class! Fun times, those were!

As you’ll see, these writings are far more clear than Kant’s metaphysical writings. So … um … enjoy!

Amongst our inclinations there is one which is directed towards other human beings. They themselves, and not their work and services, are its objects of enjoyment. It is true that man has no inclination to enjoy the flesh of another–except, perhaps, in the vengeance of war, and then it is hardly a desire–but nonetheless there does exist an inclination which we may call an appetite for enjoying another human being. We refer to sexual impulse. Man can, of course, use another human being as an instrument for his service; he can use his hands, his feet, and even all his powers; he can use him for his own purposes with the other’s consent. But there is no way in which a human being can be made an object of indulgence for another except through sexual impulse. This is in the nature of a sense, which we can call the sixth sense; it is an appetite for another human being.

We say that a man loves someone when he has an inclination towards another person. If by this love we mean true human love, then it admits of no distinction between types of persons, or between young and old. But a love that springs merely from sexual impulse cannot be love at all, but only appetite. Human love is good will, affection, promoting the happiness of others and finding joy in their happiness. But it is clear that, when a person loves another purely from sexual desire, none of these factors enter into the love. Far from there being any concern for the happiness of the loved one, the lover, in order to satisfy his desire and still his appetite, may even plunge the loved one into the depths of misery. Sexual love makes of the loved person an object of appetite; as soon as that appetite has been stifled, the person is cast aside as one casts away a lemon which has been sucked dry.

Sexual love can, of course, be combined with human love and so carry with it the characteristics of the latter, but taken by itself and for itself, it is nothing more than appetite. Taken by itself it is a degradation of human nature; for as soon as a person becomes an object of appetite for another, all motives of moral relationship cease to function, because as an object of appetite for another a person becomes a thing and can be treated and used as such by every one. This is the only case in which a human being is designed by nature as the object of another’s enjoyment. Sexual desire is at the root of it; and that is why we are ashamed of it, and why all strict moralists and those who had pretensions to be regarded as saints, sought to suppress and extirpate it. It is true that without it a man would be incomplete; he would rightly believe that he lacked the necessary organs, and this would make him imperfect as a human being; nonetheless men made pretence on this question and sought to suppress these inclinations because they degraded mankind.

Because sexuality is not an inclination which one human being has for another as such, but is an inclination for the sex of another, it is a principle of the degradation of human nature, in that it gives rise to the preference of one sex to the other, and to the dishonoring of that sex through the satisfaction of desire. The desire which a man has for a woman is not directed towards her because she is a human being, but because she is a woman; that she is a human being is of no concern to the man; only her sex is the object of his desires. Human nature is thus subordinated. Hence it comes that all men and women do their best to make not their human nature but their sex more alluring and direct their activities and lusts entirely towards sex. Human nature is thereby sacrificed to sex. If then a man wishes to satisfy his desire, and a woman hers, they stimulate each other’s desire; their inclinations meet, but their object is not human nature but sex, and each of them dishonors the human nature of the other. They make of humanity an instrument for the satisfaction of their lusts and inclinations, and dishonor it by placing it on a level with animal nature. Sexuality, therefore, exposes mankind to the danger of equality with the beasts.

But as man has this desire from nature, the question arises how far he can properly make use of it without to his manhood. How far may persons allow one of the opposite sex to satisfy his or her desire upon them? Can they sell themselves, or let themselves out on hire, or by some other contract allow use to be made of their sexual faculties?

Philosophers generally point out the harm done by this inclination and the ruin it brings the body or to the commonwealth, and they believe that, except for the harm it does, there would be nothing contemptible in such conduct in itself. But if this were so, and if giving vent to this desire was not in itself abominable and did not involve immorality, then any one who could avoid being harmed by them could make whatever use he wanted of his sexual propensities. For the prohibitions of prudence are never unconditional; and the conduct would in itself be unobjectionable, and would only be harmful under certain conditions. But in point of fact, there is in the conduct itself something which is contemptible and contrary to the dictates of morality. It follows, therefore, that there must be certain conditions under which alone the use of the sexual faculties would be in keeping with morality. There must be a basis for restraining our freedom in the use we make of our inclinations so that they conform to the principles of morality. We shall endeavor to discover these conditions and this basis.

Man cannot dispose over himself because he is not a thing; he is not his own property; to say that he is would be self-contradictory; for in so far as he is a person he is a Subject in whom the ownership of things can be vested, and if he were his own property, he would be a thing over which he could have ownership. But a person cannot be a property and so cannot be a thing which can be owned, for it is impossible to be a person and a thing, the proprietor and the property.

Accordingly, a man is not at his own disposal. He is not entitled to sell a limb, not even one of his teeth. But to allow one’s person for profit to be used by another for the satisfaction of sexual desire, to make of oneself an object of demand, is to dispose over oneself as over a thing and to make of oneself a thing on which another satisfies his appetite, just as he satisfies his hunger upon a steak. But since the inclination is directed towards one’s sex and not towards one’s humanity, it is clear that one thus partially sacrifices one’s humanity and thereby runs a moral risk.

Human beings are, therefore, not entitled to offer themselves, for profit, as things for the use of others in the satisfaction of their sexual propensities. In so doing they would run the risk of having their person used by all and sundry as an instrument for the satisfaction of inclination. This way of satisfying sexuality is prostitution, in which one satisfies the inclinations of others for gain. It is possible for either sex. To let one’s person out on hire and to surrender it to another for the satisfaction of his sexual desire in return for money is the depth of infamy. The underlying moral principle is that man is not his own property and cannot do with his body what he will. The body is part of the self; in its togetherness with the self it constitutes the person; a man cannot make of his person a thing, and this is exactly what happens in prostitution. This manner of satisfying sexual desire is, therefore, not permitted by the rules of morality.

But what of the second method, namely concubinage? Is this also inadmissible? In this case both persons satisfy their desire mutually and there is no idea of gain, but they serve each other only for the satisfaction of sexuality. There appears to be nothing unsuitable in this arrangement, but there is nevertheless one consideration which rules it out. Concubinage consists in one person surrendering to another only for the satisfaction of their sexual desire whilst retaining freedom and rights in other personal respects affecting welfare and happiness. But the person who so surrenders is used as a thing; the desire is still directed only towards sex and not towards the person as a human being. But it is obvious that to surrender part of oneself is to surrender the whole, because a human being is a unity. It is not possible to have the disposal of a part only of a person without having at the same time a right of disposal over the whole person, for each part of a person is integrally bound up with the whole. But concubinage does not give me a right of disposal over the whole person but only over a part, namely the sexual organs. It presupposes a contract. This contract deals only with the enjoyment of a part of the person and not with the entire circumstances of the person. Concubinage is certainly a contract, but it is one-sided; the rights of the two parties are not equal. But if in concubinage I enjoy a part of a person, I thereby enjoy the whole person yet by the terms of the arrangement I have not the rights over the whole person, but only over a part; I, therefore, make the person into a thing. For that reason this method of satisfying sexual desire is also not permitted by the rules of morality.

The sole condition on which we are free to make use of our sexual desire depends upon the right to dispose over the person as a whole–over the welfare and happiness and generally over all the circumstances of that person. If I have the right over the whole person, I have also the right over the part and so I have the right to use that person’s sexual organs for the satisfaction of sexual desire. But how am I to obtain these rights over the whole person? Only by giving that person the same rights over the whole of myself. This happens only in marriage. Matrimony is an agreement between two persons by which they grant each other equal reciprocal rights, each of them undertaking to surrender the whole of their person to the other with a complete right of disposal over it. We can now apprehend by reason how a sexual union is possible without degrading humanity and breaking the moral laws. Matrimony is the only condition in which use can be made of one’s sexuality. If one devotes one’s person to another, one devotes not only sex but the whole person; the two cannot be separated. If, then, one yields one’s person, body and soul, for good and ill and in every respect, so that the other has complete rights over it, and if the other does not similarly yield himself in return and does not extend in return the same rights and privileges, the arrangement is one-sided. But if I yield myself completely to another and obtain the person of the other in return, I win myself back; I have given myself up as the property of another, but in turn I take that other as my property, and so win myself back again in winning the person whose property I have become. In this way the two persons become a unity of will. Whatever good or ill, joy or sorrow befall either of them, the other will share in it. Thus sexuality leads to a union of human beings, and in that union alone its exercise is possible. This condition of the use of sexuality, which is only fulfilled in marriage, is a moral condition.

But let us pursue this aspect further and examine the case of a man who takes two wives. In such a case each wife would have but half a man, although she would be giving herself wholly and ought in consequence to be entitled to the whole man. To sum up: prostitution is ruled out on moral grounds; the same applies to concubinage; there only remains matrimony, and in matrimony polygamy is ruled out also for moral reasons; we, therefore, reach the conclusion that the only feasible arrangement is that of monogamous marriage. Only under that condition can I indulge my sexual faculties. We cannot here pursue the subject further. …

Sexual union is the reciprocal use that one human being makes of the sexual organs and capacities of another. This is either a natural use (by which procreation of a being of the same kind is possible) or an unnatural use, and unnatural use takes place either with a person of the same sex or with an animal of a nonhuman species. Since such transgressions of laws, called unnatural or also unmentionable vices, do wrong to humanity in our own person, there are no limitations or exceptions whatsoever that can save them from being repudiated completely.

Natural sexual union takes place either in accordance with mere animal nature (prostitution, casual love, fornication) or in accordance with law. – Sexual union in accordance with law is marriage, that is, the union of two persons of different sexes for lifelong possession of each other’s sexual attributes. – The end of begetting and bringing up children may be an end of nature, for which it implanted the inclinations of the sexes for each other; but it is not requisite for human beings who marry to make this their end in order for their union to be compatible with rights, for otherwise marriage would be dissolved when procreation ceases.

Even if it is supposed that their end is the pleasure of using each other’s sexual attributes, the marriage contract is not up to their discretion but is a contract that is necessary by the law of humanity, that is, if a man and a woman want to enjoy each other’s sexual attributes they must necessarily marry, and this is necessary in accordance with pure reason’s laws of right.

For the natural use that one sex makes of the other’s sexual organs is enjoyment, for which one gives itself up to the other. In this act a human being makes himself into a thing, which conflicts with the right of humanity in his own person. There is only one condition under which this is possible: that while one person is acquired by the other as if it were a thing, the one who is acquired acquires the other in turn; for in this way each reclaims itself and restores its personality. But acquiring a member of a human being is at the same time acquiring the whole person, since a person is an absolute unity. Hence it is not only admissible for the sexes to surrender to and accept each other for enjoyment under the condition of marriage, but it is possible for them to do so only under this condition. That this right against a person is also akin to a right to a thing rests on the fact that if one of the partners in a marriage has left or given itself into someone else’s possession, the other partner is justified, always and without question, in bringing its partner back under its control, just as it is justified in retrieving a thing.

Just as love of life is destined by nature to preserve the person, so sexual love is destined by it to preserve the species; in other words, each of these is a natural end, by which is understood that connection of a cause with an effect in which, although no understanding is ascribed to the cause, it is still thought by analogy with an intelligent cause, and so as if it produced human beings on purpose. What is now in question is whether a person’s use of his sexual capacity is subject to a limiting law of duty with regard to the person himself or whether he is authorized to direct the use of his sexual attributes to mere animal pleasure [i.e. masturbation], without having in view the preservation of the species, and would not thereby be acting contrary to a duty to himself. In the doctrine of right it was shown that the human being cannot make use of another person to get this pleasure apart from a special limitation by a contract establishing the right, by which two persons put each other under obligation. But the question here is whether the human being is subject to a duty to himself with regard to this enjoyment, violation of which is a defiling (not merely a debasing) of the humanity in his own person. The impetus to this pleasure is called carnal lust (or also simply lust). The vice engendered through it is called lewdness; the virtue with regard to this sensuous impulse is called chastity, which is to be represented here as a duty of the human being to himself. Lust is called unnatural if one is aroused to it not by a real object but by his imagining it, so that he himself creates one, contrapurposively; for in this way imagination brings forth a desire contrary to nature’s end, and indeed to an end even more important than that of love of life itself, since it aims at the preservation of the whole species and not only of the individual.

That such an unnatural use (and so misuse) of one’s sexual attribute is a violation of duty to oneself, and indeed one contrary to morality in its highest degree, occurs to everyone immediately, with the thought of it, and stirs up an aversion to this thought to such an extent that it is considered indecent even to call this vice by its proper name. This does not occur with regard to murdering oneself, which one does not hesitate in the least to lay before the world’s eyes in all its horror. In the case of unnatural vice it is as if the human being in general felt ashamed of being capable of treating his own person in such a way, which debases him beneath the beasts, so that when even the permitted bodily union of the sexes in marriage (a union which is in itself merely an animal union) is to be mentioned in polite society, this occasions and requires much delicacy to throw a veil over it.

But it is not so easy to produce a rational proof that unnatural, and even merely unpurposive, use of one’s sexual attribute is inadmissible as being a violation of duty to oneself (and indeed, as far as its unnatural use is concerned, a violation in the highest degree). The ground of proof is, indeed, that by it the human being surrenders his personality (throwing it away), since he uses himself merely as a means to satisfy an animal impulse. But this does not explain the high degree of violation of the humanity in one’s own person by such a vice in its unnaturalness, which seems in terms of its form (the disposition it involves) to exceed even murdering oneself. It consists, then, in this: that someone who defiantly casts off life as a burden is at least not making a feeble surrender to animal impulse in throwing himself away; murdering oneself requires courage, and in this disposition there is still always room for respect for the humanity in one’s own person. But unnatural lust, which is complete abandonment of oneself to animal inclination, makes the human being not only an object of enjoyment but, still further, a thing that is contrary to nature, that is, a loathsome object, and so deprives him of all respect for himself.

Casuistical questions

Nature’s end in the cohabitation of the sexes is procreation, that is, the preservation of the species. Hence one may not, at least, act contrary to that end. But is it permitted to engage in this practice (even within marriage) without taking this end into consideration?

If, for example, the wife is pregnant or sterile (because of age or sickness), or if she feels no desire for intercourse, is it not contrary to nature’s end, and so also contrary to one’s duty to oneself, for one or the other of them, to make use of their sexual attributes–just as in unnatural lust? Or is there, in this case, a permissive law of morally practical reason, which in the collision of its determining grounds makes permitted something that is in itself not permitted (indulgently, as it were), in order to prevent a still greater violation? At what point can the limitation of a wide obligation be ascribed to purism (a pedantry regarding the fulfillment of duty, as far as the wideness of the obligation is concerned), and the animal inclinations be allowed a latitude, at the risk of forsaking the law of reason?

Sexual inclination is also called “love” (in the narrowest sense of the word) and is, in fact, the strongest possible sensible pleasure in an object. It is not merely sensitive pleasure, as in objects that are pleasing in mere reflection on them (receptivity to which is called taste). It is rather pleasure from the enjoyment of another person, which therefore belongs to the faculty of desire and, indeed, to its highest stage, passion. But it cannot be classed with either the love that is delight or the love of benevolence (for both of these, instead, deter one from carnal enjoyment). It is a unique kind of pleasure, and this ardor has nothing in common with moral love properly speaking, though it can enter into close union with it under the limiting conditions of practical reason.

Meretricious, worthless, life-hating, soul-destroying twaddle pulled fresh from the philosopher’s ass, served up as the fruit of reason and reflection. How I hate heterosexuals!

http://www.philosophyinaction.com/ Diana Hsieh

WUT?

anatole noziere

My instinctual response is to despise heterosexuals, and heterosexual women particularly for giving the least credence to Kant’s obscene and blasphemous, heteronormative animadversions on love and sexuality–and for believing that there is anything in them to give credence to. Sorry if that’s incomprehensible to you.

Mike

Clearly he seems to think you actually agree with Kant! Given that he doesn’t seem to have posted here before, my guess is he somehow stumbled across your post and, without bothering to read anything else on the site or listening to the podcast that that post was associated with, simply started slobbering. Given his comments at other sites, it probably didn’t help things that you’re a woman and a heterosexual, wich he clearly believes automatically means you’re stupid and evil.

Juan Vazquez

The Moral Use of Sexuality

Kants literature on Moral Sexuality confines moral sexuality only to that one practiced during marriage due to the whole giving of the human being, beyond meeting a simple physical need. Jesus, previous to Kant stated the benefit of marriage by stating its meaning and result. One flesh, unseparated by man. The security brought by this word allows full giving of oneself which results in moral sexuality, and can only be broken by disobedience to it, and even then Jesus died for our failures and shortcomings allowing for increased reassurance to give oneself completely and reach morality while doing it.

Mark 10:8

7″FOR THIS REASON A MAN SHALL LEAVE HIS FATHER AND MOTHER, 8AND THE TWO SHALL BECOME ONE FLESH; so they are no longer two, but one flesh. 9″What therefore God has joined together, let no man separate.”

Hannes

I like to see things in the simplest way. Now my question is; Is it ever possible to see a detail and the whole at the same time..? As an artist ore lover I should be interested to see those two “aspects” as close together as ever possible. It seems to me, to see wholeness requires an introspect sight. You may call it empathy. To merely see a detail can lead to kitsch and racism.

Hannes

We should be careful about “education-racism”.
The basics of life is life itself, not education or gender difference.
Life is the basic for feeling peace… in sexual activities too.

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